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#include<stdio.h>
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#include<stdlib.h>
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#include<windows.h>
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#include<string.h>
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void xitong ( );//系统总体框架
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void shuru(FILE *);//实现输入数据
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void xianshi(FILE *);//实现显示数据
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void chazhao(FILE *);//实现查找数据
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void shanchu(FILE *,char *s);//实现删除数据
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void tongji(FILE *);//实现统计
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void xiugai(char *);//实现修改数据
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struct tongjishuju {//用于统计的数组
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double pjgz1;//基本工资平均值
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double pjgz2;//职务工资平均值
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double pjgz3;//津贴平均值
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double pjgz4;//医疗保险
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double pjgz5;//公积金
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double pjzgz;//总工资
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};
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struct zhigong {//职工数组
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char id[3];//序号
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char name[8];//名字
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int jibengongzi;//基本工资
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int zhiwugongzi;//职务工资
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int jintie;//津贴
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int yiliaobaoxian;//医疗保险
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int gongjijin;//公积金
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int zonggongzi;//总工资
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};
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void xitong( ) {//框架函数
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int a,x;//a用来选择功能x用来选择打开旧文件还是新建新文件
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system("mode con cols=100 lines=40");
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system("color bc");
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printf("\t\t\t\t ☆欢迎使用职工工资系统☆\n");
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char s[20];//存储文件名字
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FILE *fp=NULL;
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printf("是否需要新建一个文件\n");
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printf("1:是 2:否\n");
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scanf("%d",&x);//选择打开旧文件还是新建新文件
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TTTT://实现重新输入
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if(x==2) {
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printf("请输入您需要打开的文件名\n");
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scanf("%s",s);
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if((fp=fopen(s,"a+"))==NULL) { //判断文件是否正确打开
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printf("文件打开错误，请重新输入\n");
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goto TTTT; //实现重新输入
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}
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}
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if(x==1) {
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printf("请输入您需要新建的文件名\n");
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scanf("%s",s);
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if((fp=fopen(s,"w+"))==NULL) { //判断文件是否正确打开
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printf("文件打开错误，请重新输入\n");
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goto TTTT; //实现重新输入
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}
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}
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system("cls");
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printf(" 请选择您所需要的功能\n");
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printf("1.输入信息 2.显示信息\n");
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printf("3.修改信息 4.查找信息\n");
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printf("5.删除信息 6.统计信息\n");
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printf("输入其他，关闭程序\n");
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scanf("%d",&a);
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switch(a) { //实现各个功能
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case 1://输入
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system("cls");
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shuru(fp);
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break;
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case 2://显示
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system("cls");
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xianshi(fp);
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break;
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case 3://修改
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system("cls");
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xiugai(s);
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fclose(fp);
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break;
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case 4://查找
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system("cls");
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chazhao(fp);
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break;
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case 5://删除
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system("cls");
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shanchu(fp,s);
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break;
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case 6://统计
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system("cls");
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tongji(fp);
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break;
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default://关闭
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exit(1);
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}
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}
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void shuru(FILE *fp) {
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int c;//实现继续和返回主菜单
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printf("请输入您所需要增加的数据\n");
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printf("ID号\t姓名\t基本工资\t职务工资\t津贴\t医疗保险\t公积金\n");
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struct zhigong a;
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scanf("%s%s%d%d%d%d%d",a.id,a.name,&a.jibengongzi,&a.zhiwugongzi,&a.jintie,&a.yiliaobaoxian,&a.gongjijin);
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a.zonggongzi=a.jibengongzi+a.gongjijin+a.jintie+a.yiliaobaoxian+a.zhiwugongzi;
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fprintf(fp,"%s\t%s\t%d\t%d\t%d\t%d\t%d\t%d\n",a.id,a.name,a.jibengongzi,a.zhiwugongzi,a.jintie,a.yiliaobaoxian,a.gongjijin,a.zonggongzi);//将内容输入到文件中
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printf("输入1:返回主界面 输入2:继续输入 输入其他:关闭程序\n");
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scanf("%d",&c);
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if(c==1) {
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fclose(fp);
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xitong( );
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} else if(c==2) {
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shuru(fp);
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} else
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fclose(fp);
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}
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void chazhao(FILE *fp) {
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int l;//实现继续和返回主菜单
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char c[20];
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printf("请输入您所需要查找的数据的姓名\n");
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struct zhigong a;
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scanf("%s",c);//输入查找的名字
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while(1) {
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if(fscanf(fp,"%s%s%d%d%d%d%d%d",a.id,a.name,&a.jibengongzi,&a.zhiwugongzi,&a.jintie,&a.yiliaobaoxian,&a.gongjijin,&a.zonggongzi)==EOF)
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break;
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if(strcmp(c,a.name)==0) {//已找到
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printf("\t%d\t%d\t%d\t%d\t%d\t%d\n",a.jibengongzi,a.zhiwugongzi,a.jintie,a.yiliaobaoxian,a.gongjijin,a.zonggongzi);
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break;
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}
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}
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if(feof(fp)!=0) {//未找到
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printf("没能找到有关数据\n");
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}
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printf("输入1:返回主界面 输入2:继续查找 输入其他:关闭程序\n");
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scanf("%d",&l);
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if(l==1) {
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fclose(fp);
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xitong( );
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} else if(l==2) {
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rewind(fp);
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chazhao(fp);
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} else
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fclose(fp);
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}
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void xianshi(FILE *fp) {
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int l,n;//l实现继续和返回主菜单,n计人数
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char c[20][8];//姓名
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struct zhigong a;
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int i,f=0;//i实现循环,f算总和
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printf("ID号 姓名 基本工资 职务工资 津贴 医疗保险 公积金 总工资\n");
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for(i=0; i<100; i++) {//一一显示
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if(fscanf(fp,"%s%s%d%d%d%d%d%d",a.id,a.name,&a.jibengongzi,&a.zhiwugongzi,&a.jintie,&a.yiliaobaoxian,&a.gongjijin,&a.zonggongzi)!=EOF)
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%d\t%d\n",a.id,a.name,a.jibengongzi,a.zhiwugongzi,a.jintie,a.yiliaobaoxian,a.gongjijin,a.zonggongzi);
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else
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break;
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}
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tttt://前面的功能不需要重复实现
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printf("请输入您所需要查找的数据的数目\n");
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scanf("%d",&n);
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printf("请输入您所需要查找的数据的姓名\n");
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for(i=0; i<n; i++) {
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rewind(fp);//指针回到文件开始处
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scanf("%s",c[i]);
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while(1) {
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if(fscanf(fp,"%s%s%d%d%d%d%d%d",a.id,a.name,&a.jibengongzi,&a.zhiwugongzi,&a.jintie,&a.yiliaobaoxian,&a.gongjijin,&a.zonggongzi)==EOF)
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break;
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if(strcmp(c[i],a.name)==0) {
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printf("\t%d\t%d\t%d\t%d\t%d\t%d\n",a.jibengongzi,a.zhiwugongzi,a.jintie,a.yiliaobaoxian,a.gongjijin,a.zonggongzi);
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f+=a.zonggongzi;//计数
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break;
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}
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}
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if(feof(fp)!=0) {
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printf("没能找到有关数据\n");
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}
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}
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if(n==0)
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printf("平均总工资是0\n");
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else
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printf("平均总工资是%lf\n",(double)f/n);//算平均值
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printf("输入1:返回主界面 输入2:继续查找 输入其他:关闭程序\n");
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scanf("%d",&l);
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if(l==1) {
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fclose(fp);
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xitong( );
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} else if(l==2) {
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rewind(fp);
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goto tttt;
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} else
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fclose(fp);
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}
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void tongji(FILE *fp) {
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int c,f;//f计数，c实现继续和返回主菜单
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int sum=0,i,q,m1=0,m2=0,m3=0;//实现循环和做和
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struct tongjishuju a;
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struct zhigong b[100];//收集文件的内容
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printf("请选择您需要的功能\n");
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printf("1,输出符合职工工资前三项之和在3000元以上、3000~2000元、2000~1000元的职工百分比\n");
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printf("2.输出工资信息表及平均工资\n");
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for(i=0; i<100; i++) {
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if(fscanf(fp,"%s%s%d%d%d%d%d%d",b[i].id,b[i].name,&b[i].jibengongzi,&b[i].zhiwugongzi,&b[i].jintie,&b[i].yiliaobaoxian,&b[i].gongjijin,&b[i].zonggongzi)==EOF)
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break;
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}
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f=i;
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for(i=0; i<f; i++)//计算基本工资平均值
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sum+=b[i].jibengongzi;
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a.pjgz1=(double)sum/(f);
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sum=0;
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for(i=0; i<f; i++)//计算职务工资平均值
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sum+=b[i].zhiwugongzi;
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a.pjgz2=(double)sum/(f);
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sum=0;
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for(i=0; i<f; i++)//计算津贴平均值
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sum+=b[i].jintie;
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a.pjgz3=(double)sum/(f);
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sum=0;
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for(i=0; i<f; i++)//计算医疗保险平均值
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sum+=b[i].yiliaobaoxian;
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a.pjgz4=(double)sum/(f);
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sum=0;
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for(i=0; i<f; i++)//计算公积金平均值
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sum+=b[i].gongjijin;
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a.pjgz5=(double)sum/(f);
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sum=0;
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for(i=0; i<f; i++)//计算总工资平均值
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sum+=b[i].zonggongzi;
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a.pjzgz=(double)sum/(f);
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scanf("%d",&q);
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switch(q) {
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case 1://计数，实现统计3000元以上占比3000~2000元占比2000元~1000元占比
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for(i=0; i<f; i++) {
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if((b[i].jibengongzi+b[i].zhiwugongzi+b[i].jintie)>=3000)
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m1++;
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if((b[i].jibengongzi+b[i].zhiwugongzi+b[i].jintie)>=2000&&(b[i].jibengongzi+b[i].zhiwugongzi+b[i].jintie)<3000)
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m2++;
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if((b[i].jibengongzi+b[i].zhiwugongzi+b[i].jintie)<2000&&(b[i].jibengongzi+b[i].zhiwugongzi+b[i].jintie)>=1000)
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m3++;
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}
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printf("3000元以上占%lf\n3000~2000元占%lf\n2000元~1000元占%lf\n",(double)m1/f,(double)m2/f,(double)m3/f);
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break;
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case 2://实现平均数计算
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for(i=0; i<f; i++)
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printf("%d\t%d\t%d\t%d\t%d\t%d\n",b[i].jibengongzi,b[i].zhiwugongzi,b[i].jintie,b[i].yiliaobaoxian,b[i].gongjijin,b[i].zonggongzi);
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printf("各项平均数为:");
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printf("%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n",a.pjgz1,a.pjgz2,a.pjgz3,a.pjgz4,a.pjgz5,a.pjzgz);
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}
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printf("输入1:返回主界面 输入2:继续 输入其他:关闭程序\n");
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scanf("%d",&c);
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if(c==1) {//实现返回主菜单等功能
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fclose(fp);
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xitong( );
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} else if(c==2) {
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rewind(fp);
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tongji(fp);
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} else
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fclose(fp);
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}
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void shanchu(FILE *fp,char *s) {
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int d,l,i,m,z=0;//d控制循环时间，l实现功能反复实现，i实现循环,m实现记住删除数的数据,z判断是否找到数据
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struct zhigong a[100];
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char c[20];
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printf("请输入您所需要删除的数据的姓名\n");
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scanf("%s",c);
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for(i=0; i<100; i++) {
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if(fscanf(fp,"%s%s%d%d%d%d%d%d",a[i].id,a[i].name,&a[i].jibengongzi,&a[i].zhiwugongzi,&a[i].jintie,&a[i].yiliaobaoxian,&a[i].gongjijin,&a[i].zonggongzi)==EOF) {
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d=i;
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break;
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}
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if(strcmp(c,a[i].name)==0) {
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m=i;
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z=1;
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continue;
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}
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}
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if(z==0)
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printf("没能找到有关数据\n");
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if(z==1) {//重新创造一个文件，然后将除了删除的数据写入，然后将原文件删除，将新文件改名
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fclose(fp);
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remove(s);//删除
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fp=NULL;
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fp=fopen("a.txt","a+");
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for(i=0; i<d; i++) {
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if(i!=m)
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fprintf(fp,"%s\t%s\t%d\t%d\t%d\t%d\t%d\t%d\t",a[i].id,a[i].name,a[i].jibengongzi,a[i].zhiwugongzi,a[i].jintie,a[i].yiliaobaoxian,a[i].gongjijin,a[i].zonggongzi);
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}
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rename("a.txt",s);//改名
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}
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printf("输入1:返回主界面 输入2:继续删除 输入其他:关闭程序\n");
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scanf("%d",&l);
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if(l==1) {
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fclose(fp);
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xitong( );
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} else if(l==2) {
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rewind(fp);
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shanchu(fp,s);
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} else
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fclose(fp);
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}
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void xiugai(char *s) {
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int l,i,z=0;
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long int f=0;
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struct zhigong a[100];
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FILE *fp;
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fp=fopen(s,"r+");
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char c[20];
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printf("请输入您所需要修改的数据的姓名\n");
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scanf("%s",c);
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for(i=0; i<100; i++) {
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if(i==0)
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f=0;
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else
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f=(ftell(fp)+2);
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if(fscanf(fp,"%s%s%d%d%d%d%d%d",a[i].id,a[i].name,&a[i].jibengongzi,&a[i].zhiwugongzi,&a[i].jintie,&a[i].yiliaobaoxian,&a[i].gongjijin,&a[i].zonggongzi)==EOF) {
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break;
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}
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if(strcmp(c,a[i].name)==0) {
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z=1;
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break;
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}
|
|
|
|
|
|
}
|
|
|
if(feof(fp)!=0)
|
|
|
printf("没能找到有关数据\n");
|
|
|
if(z==1) {
|
|
|
printf("请输出你已经修改的信息\n");
|
|
|
printf("请输出工号\n");
|
|
|
scanf("%s",a[i].id);
|
|
|
printf("请输出姓名\n");
|
|
|
scanf("%s",a[i].name);
|
|
|
printf("请输出基本工资\n");
|
|
|
scanf("%d",&a[i].jibengongzi);
|
|
|
printf("请输出职务工资\n");
|
|
|
scanf("%d",&a[i].zhiwugongzi);
|
|
|
printf("请输出医疗保险数额\n");
|
|
|
scanf("%d",&a[i].yiliaobaoxian);
|
|
|
printf("请输出津贴\n");
|
|
|
scanf("%d",&a[i].yiliaobaoxian);
|
|
|
printf("请输出公积金\n");
|
|
|
scanf("%d",&a[i].gongjijin);
|
|
|
a[i].zonggongzi=a[i].jibengongzi+a[i].gongjijin+a[i].jintie+a[i].yiliaobaoxian+a[i].zhiwugongzi;
|
|
|
rewind(fp);
|
|
|
fseek(fp,f,SEEK_SET);
|
|
|
fprintf(fp,"%s\t%s\t%d\t%d\t%d\t%d\t%d\t%d",a[i].id,a[i].name,a[i].jibengongzi,a[i].zhiwugongzi,a[i].jintie,a[i].yiliaobaoxian,a[i].gongjijin,a[i].zonggongzi);
|
|
|
}
|
|
|
printf("输入1:返回主界面 输入2:继续修改 输入其他:关闭程序\n");
|
|
|
scanf("%d",&l);
|
|
|
if(l==1) {
|
|
|
fclose(fp);
|
|
|
xitong( );
|
|
|
} else if(l==2) {
|
|
|
rewind(fp);
|
|
|
xiugai(s);
|
|
|
} else
|
|
|
fclose(fp);
|
|
|
}
|
|
|
|
|
|
|
